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APC

APC SUA48XLBP 48V 1632 VAh UPS replacement battery

SKU CH-B17B-X4J2Y MPN SUA48XLBP

External 48 V sealed lead-acid battery pack delivers 1632 VAh for APC Smart-UPS 2200 VA and 3000 VA models

  • TypeBattery
  • SpecificationsBattery Output Voltage: 48 Nominal Input Voltage: 48VDC Batt
  • FeaturesBattery Characteristics: Maintenance-freeBattery Chemistry:
  • Dimensions17.5" x 8.7" x 19.5"
  • Weight146.00 lbs. (66.36 kg)
  • Package Contents91065L
  • Extended runtime with 1632 VAh capacity
  • Maintenance-free sealed lead-acid design eliminates fluid checks
  • Leakproof suspended electrolyte protects equipment from spills
  • Compatible with 2200VA and 3000VA Smart-UPS models
  • Tower or rack convertible form factor fits both setups

Purpose-built backup power

The APC SUA48XLBP is a 48 V external battery pack rated at 1632 VAh, designed to extend runtime for compatible Smart-UPS units. It uses maintenance-free sealed lead-acid chemistry with suspended electrolyte for leakproof operation. The pack is built in a tower or rack-convertible form factor measuring 17.5" x 8.7" x 19.5" and weighing 146.00 lbs. It ships as a single 91065L assembly ready for integration.

Voltage and capacity match

The single specification that decides fit is the 48 V DC output combined with the 1632 VAh rating. Only UPS models designed for a 48 V battery bus and this capacity step will recognise and charge the pack correctly. The supplier data lists compatibility with APC Smart-UPS SUA models rated at 2200VA and 3000VA. Connecting it to a unit with a different DC bus voltage or capacity expectation will prevent proper operation.

Runtime extension limits

At 1632 VAh the pack comfortably handles extended runtime for the listed 2200VA and 3000VA Smart-UPS models during typical loads. It runs out when the connected load exceeds the UPS inverter rating or when the discharge duration surpasses the pack’s stored energy. The sealed lead-acid design delivers a service life of three to five years before replacement is required. Buyers needing longer autonomy than a single pack provides must add further compatible units.

Highlights

  • Extended runtime with 1632 VAh capacity
  • Maintenance-free sealed lead-acid design eliminates fluid checks
  • Leakproof suspended electrolyte protects equipment from spills
  • Compatible with 2200VA and 3000VA Smart-UPS models
  • Tower or rack convertible form factor fits both setups

Specifications

BrandAPC
ModelSUA48XLBP
TypeBattery
SpecificationsBattery Output Voltage: 48
Nominal Input Voltage: 48VDC
Battery Volt-Amp-Hour Capacity: 1632
Battery Type: Maintenance-free sealed Lead-Acid battery with suspended electrolyte : leakproof
Expected Battery Life (years): 3 - 5
RBC Quantity: 2
Replacement battery cartridge note: For use with "SUA" 2200/3000VA 5U rack/tower models. Can be used with 3U models with SUA039 extension cable.
FeaturesBattery Characteristics: Maintenance-freeBattery Chemistry: Sealed Lead AcidMinimum Battery Life: 3 YearMaximum Battery Life: 5 YearCapacity: 1632 VAhOutput Voltage: 48 V DCHeight: 17" (432 mm)Width: 7.7" (196 mm)Depth: 21.5" (546 mm)Weight (Approximate): 66.36 kg
Dimensions17.5" x 8.7" x 19.5"
Weight146.00 lbs. (66.36 kg)
Package Contents91065L
Shipping weight91.63 kg
Package size546 × 432 × 196 mm

Questions about this item

How long will the 1632 VAh capacity keep my Smart-UPS running?

Runtime depends on the load connected to the UPS; the 1632 VAh rating shows total energy available at 48 V DC for SUA2200VA and SUA3000VA models.

What does the 48 V DC output mean for compatibility?

The pack supplies 48 V DC to match the external battery connector on APC Smart-UPS SUA 2200VA and 3000VA tower or rack units.

Will the 17.5 x 8.7 x 19.5 inch enclosure fit in my rack?

The pack measures 432 mm high, 196 mm wide and 21.5 inches deep, weighing 66.36 kg, and is designed as a tower/rack convertible unit for SUA models.

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